Commercial Triton Heavy Duty High Efficiency 100 Gal. 250K BTU ULN Natural Gas ASME Power Direct Vent Tank Water Heater BTU Rating:250000 Two in one impact driver and wrench Two in one impact driver and wrench design – features a hex shank with power groove and a socket drive and an EC Brushless motor Two in one bit socket – includes a 1 4 In Solid brass construction coated with a Brushed Nickel finish Single Hole wallmount installation Mixer and or diverter sold separately scheduling feature and more The Rheem Triton Commercial Water Heater is the most intelligent high efficiency commercial gas water heater on the market and features a universal design so you can easily have your existing water heater replaced regardless of brand